CVE-2011-5094
mediumPriorität · verfolgen · 18EPSS 0.027 · 86. PerzentilDEEUUSEPSS · bewertet 2026-10-28
Mozilla Network Security Services (NSS) 3.x, with certain settings of the SSL_ENABLE_RENEGOTIATION option, does not properly restrict client-initiated renegotiation within the SSL and TLS protocols, which might make it easier for remote attackers to cause a denial of service (CPU consumption) by performing many renegotiations within a single connection, a different vulnerability than CVE-2011-1473. NOTE: it can also be argued that it is the responsibility of server deployments, not a security library, to prevent or limit renegotiation when it is inappropriate within a specific environment
cvss
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · low–medium · 3.9–4.3
schwächen
Die CWE-Schwächeklassen, zu denen dies gehört.
betroffene Produkte (25)
Betroffene Produkte und Versionsbereiche.
- mozilla network security services= 3.11.2nvdUScpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
- mozilla network security services= 3.11.3nvdUScpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
- mozilla network security services= 3.11.4nvdUScpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
- mozilla network security services= 3.11.5nvdUScpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
- mozilla network security services= 3.2nvdUScpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
- mozilla network security services= 3.2.1nvdUScpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
- mozilla network security services= 3.3nvdUScpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
- mozilla network security services= 3.3.1nvdUScpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
- mozilla network security services= 3.3.2nvdUScpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
- mozilla network security services= 3.4nvdUScpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
- mozilla network security services= 3.4.1nvdUScpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
- mozilla network security services= 3.4.2nvdUScpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
- mozilla network security services= 3.5nvdUScpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
- mozilla network security services= 3.6nvdUScpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
- mozilla network security services= 3.6.1nvdUScpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
- mozilla network security services= 3.7nvdUScpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
- mozilla network security services= 3.7.1nvdUScpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
- mozilla network security services= 3.7.2nvdUScpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
Advisories (1)
Hersteller- und Ökosystem-Meldungen dazu.
- WID-SEC-W-2024-1591Juniper JUNOS: Mehrere SchwachstellenDeutsch2024-07-10csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Juniper JUNOS ausnutzen, um einen Denial of Service zu verursachen, Informationen offenzulegen, Privilegien zu erweitern und Sicherheitsmechanismen inklusive zu umgehen.
auch bekannt als (3)
Weitere Namen und Kennungen dieser Entität.
quellen
Welche Quellen diesen Datensatz belegen und wann.
Referenzen (31)
Externe Belege — Patches, Meldungen, Analysen.
- http://orchilles.com/2011/03/ssl-renegotiation-dos.htmlcnnvd
- http://vincent.bernat.im/en/blog/2011-ssl-dos-mitigation.htmlcnnvd
- http://www.educatedguesswork.org/2011/10/ssltls_and_computational_dos.htmlcnnvd
- http://www.ietf.org/mail-archive/web/tls/current/msg07553.htmlcnnvd
- http://www.ietf.org/mail-archive/web/tls/current/msg07564.htmlcnnvd
- http://www.ietf.org/mail-archive/web/tls/current/msg07567.htmlcnnvd
- http://www.ietf.org/mail-archive/web/tls/current/msg07576.htmlcnnvd
- http://www.ietf.org/mail-archive/web/tls/current/msg07577.htmlcnnvd
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